JPS633326U - - Google Patents
Info
- Publication number
- JPS633326U JPS633326U JP9560686U JP9560686U JPS633326U JP S633326 U JPS633326 U JP S633326U JP 9560686 U JP9560686 U JP 9560686U JP 9560686 U JP9560686 U JP 9560686U JP S633326 U JPS633326 U JP S633326U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- boiling
- inputs
- heating element
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009835 boiling Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Description
第１図は本考案の一実施例の電気湯わかし器の
構造断面図、第２図は同回路図、第３図は同マイ
クロコンピユータのプログラムのフローチヤート
、第４図は同特性図、第５図は従来の電気湯わか
し器の断面図、第６図は同回路図、第７図は同特
性図である。
２…容器、６…主発熱体、１０…保温発熱体、
１５…温度検出素子、１７…マイクロコンピユー
タ、１８…リレーＡ、１９…リレーＢ、２２…沸
とうスイツチ、２３…報知手段、２４…表示手段
。
Fig. 1 is a cross-sectional view of the structure of an electric water heater according to an embodiment of the present invention, Fig. 2 is its circuit diagram, Fig. 3 is a flowchart of the program of the microcomputer, Fig. 4 is its characteristic diagram, and Fig. 5 is the same diagram. The figure is a sectional view of a conventional electric water heater, FIG. 6 is a circuit diagram thereof, and FIG. 7 is a characteristic diagram thereof. 2... Container, 6... Main heating element, 10... Heat retention heating element,
15... Temperature detection element, 17... Microcomputer, 18... Relay A, 19... Relay B, 22... Boiling switch, 23... Notification means, 24... Display means.
Claims (1)
熱体１０への通電を制御するリレーＡ１８及びリ
レーＢ１９と、前記容器２の外側に接し水温を間
接的に検出する温度検出素子１５と、水を任意に
沸とうさせるための沸とう用スイツチ２２を有し
、前記沸とうスイツチ２２が押された時温度検出
素子１５の検出する温度が保温温度と沸とう温度
の間に設定した設定温度より高い場合にその沸と
うスイツチ２２の入力の回数をカウントし、その
回数が定められた回数以上連続してカウントされ
た場合、沸とうスイツチ２２からの入力を受け付
けず、主発熱体６への通電を停止させるとともに
、報知手段２３を動作し、また、保温温度になつ
たとき、カウントをリセツトし、それと同時に、
再沸とう可能な状態であることを表示する表示手
段２４を設けたことを特徴とする電気湯わかし器
。 A relay A18 and a relay B19 that control energization to the main heating element 6 and the heat-retaining heating element 10 that heat the water in the container 2, and a temperature detection element 15 that is in contact with the outside of the container 2 and indirectly detects the water temperature, It has a boiling switch 22 for boiling water arbitrarily, and when the boiling switch 22 is pressed, the temperature detected by the temperature detection element 15 is a set temperature set between the keep-warm temperature and the boiling temperature. If the number of inputs to the boiling switch 22 is higher than that, the number of inputs to the boiling switch 22 is counted, and if the number of inputs is continuously counted over a predetermined number of times, the input from the boiling switch 22 is not accepted and the main heating element 6 is turned off. At the same time, the power supply is stopped, the notification means 23 is activated, and the count is reset when the heat retention temperature is reached, and at the same time,
An electric water heater characterized by being provided with a display means 24 for displaying that it is in a state where reboiling is possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560686U JPS633326U (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560686U JPS633326U (en) | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633326U true JPS633326U (en) | 1988-01-11 |
Family
ID=30960337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9560686U Pending JPS633326U (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633326U (en) |
-
1986
- 1986-06-23 JP JP9560686U patent/JPS633326U/ja active Pending